K
L
N
M
O
2
1
3
5
7
4
6
2
1
3
4
I
IGND
IGND
GND
6
5
7
8
O
OGND
OGND
GND1
16
15
14
13
12
11
10
9
DRIVE
GND
RFB
RFA
VCC
ADC
P0
P1
1
2
3
4
5
6
7
8
CP
XTAL
XT/COMP
AS
SDA
SCL
P3
P2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FM-IFIN
AM-MO
FM-IFIB
REG
AM-IFIN
GND
TU-LED
ST-LED
FMDET
VCC
AM/FM-IF
AMSD
AM
AM/FM
PCLPFIL
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
FMSD
OSC
AFC
AMRFIN
AMAGC
AMLC
AM/FMDO
MPXVCO
MPXIN
MPXRO
MPXLO
RIGHT-IN
LEFT-IN
RIGHT-O
LEFT-O
6
5
4
3
2
7
GP0
GP1
T0CKI
MCLR/VPP
OSC2
OSC1/CLKIN
1
1
2
A
B
1
2
3
4
5
6
7
R
AGND
L
+10V
GND
MUTE
POWERSAVE
∗
1750
1 RT-01T
F704
F748
3300pH
∗
5613
39P
2630
1000pH
5603
22P
∗
2653
2652
33P
F703
2603
33P
2.7P
2651
6800pH
∗
5610
8200pH
5614
∗
2641
12P
15K
3603
27K
3614
3601
18K
1000P
2611
470
3613
33P
2605
2604 33P
561
1
1.5P
2602
47
3612
220
∗
3622
1.5P
2607
4700pH
5604
4
6
2
1
3
2610
0.056uH
5605
33P
2601
3624
0.01
2608
4700P
150K
3605
10K
39P
2621
7
8
5612
2640 33P
47P
2660
5615
1200P
2609
F710
2700P
2616
1800P
∗
2622
5000pH
∗
5607
3900pH
5616
4700P
2613
2619
2700P
2620
2700P
220
3610
3609 6.8K
2615 33P
15K
3607
5608
33P
2618
10u16
2650
33P
∗
2655
5601
+
2606
1000P
2623 1P
2627
0.22
5617
3632 1K
390
3631
2661 0.22
3608
100
3630
5
6
4MHz
1609
2624 18P
2200P
2625
0.22
2626
560
3615
0.22
2612
4.7K
3616
2.2K
3618
F749
0.22
2642
3606
5.6K
361
1
220
I
GND
O
GND
I
O
3707
3.9K
3706
100
3705
0.022
2706
47
3708
3710 470
330
180
3709
1
2723
3.3K
3724
0.47
2724
2725 1
3722
47K
2712
0.047
7
8
2
1
3
6
4
3.9K
3720
3.3K
3719
3718
271
1 220P
2714 0.047
10u50
2715
+
10K
3743
2722
∗
3723
3.9K
3744
15K
+
10u16
F708
100
3742
4.7K
3741
∗
3713 2.2K
2710
470P
3712 10K
10u16
2707
+
0.047
2708
2713
0.047
1720
565.7kHz
1500P
2709
4.7u50
2718
3730
1.5K
+
2704
10u16
8
5
7
2
6
4
3
1
GND
NC
GND
NC
O
I
2700P
2764
3745
∗
3729
5.6K
2730 220P
+
2720
10u16
10u16
2721
6.8K
3715
GND
GND
6.8K
3717
3746
2
2765
2700P
1
3
I
5
7
8
NC
4
NC
O
6
2740
1.5K
2705
10u16
8
CTRL
11
6
7
8
9
12
1
3
4
2
13
10
14
5
1K
3750
3749
1K
F741
F742
6
5
3.3K
F724
220P
3731
3798
22K
100K
3740
2754
+
4.7u35
820
3766
3741
3753
1K
F743
F740
+B
BUFFER
10K
3771
0.022
2771
2775
0.022
3775
10K
2777
3.3K
13 RIB
2.2u50
+
2780
10u16
2773
2.2u50
2778 1
2786
10u16
2774 1
3772
3.3K
3776
+
2.2u50
2.2u50
2776
+
4
12
3
ACA
RIA
ACB
+
+
9
2
14
GIB
RCA
RCB
8
GND
RECT
TRTA
TRTB
G
GOB
THTA
THTB
1
15
6
10
11
2772
+
7 GIA
VCC
16
GOA 5
2
3
4
8
1
2.2K
270P
3756 100K
3786
2795
3778 1K
2793 220P
4.7u50
2787
+
47K
3788
18K
3787
4700P
2788
47K
18K
220P
4.7u50
2781
2.2K
270P
3780
2796
3755 100K
+
6
5
7
4700P
3781
3782
2782
3779
1K
2794
100K
3793
2.2u50
+
2789
1.8K
3789
4.7K
3790
3784
4.7K
100K
3792
+
2783
2.2u50 1.8K
3783
2716 100P
470
3701
F705
5704
5711
F701
F729
470
3703
100P
2750
F728
F706
2751
470P
3727 330
3728
330
0.018
2702
0.018
2703
F715
F714
∗
3794
∗
3795
∗
3796
∗
3797
2784
220P
2785
220P
20
21
12
INH
IN
3
2
NC
OUT
1
4
8
5
7
6
GND
F744
2.2u50
2790
2798
0.22
2791
2755
2792
100P
+
220P
100u16
+
3754
4.7K
5701
F702
4.7K
3785
3702 2.2K
F727
F745
F725
F713
F712
3704
100K
22K
3714
21
20
12
F747
+10V
+10V
+10V
+10V
+10V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
+8V
F707
+8V
+5V
F709
2779 0.022
2762 47P
4.7u50
+
2770
F746
1799
TEST POINT
COAX
+
+B
+B
+
+
1602
(BOTTOM VIEW)
0001
1790
ANT.
SAW FILTER
7601
5606
7602
10.7MHz
LNA
MIXER
6601
7603
7606
7604
SYNTHE-
SIZER
7707
1710
10.7MHz
DETECTION
SLIDING
LEVEL
STEREO
1740
1765
6710
6752
6761
u-CONTROLLER
CHANNEL
SELECTION
SIGNAL LINE
GND LINE
B LINE
EXPANDER
7780
(1/2)
(2/2)
7780
7789
7784
RADIO
I.F.
7755
SUPPLY
3/4
AMP-
1106
MUTE LEVEL
671
1
7706
7705
SLIDING
STEREO
7710
: LA1836M
7750
: PIC12C508A
7770
: SA572D
7780
: NJM4565M
7790
: L4931CD80
7705
: BF545A
7706,7755
: BC857B
7604,7606,7784,7789 : BC847B
7707
: BFS20
7601
: BFC520
7602,7603
: BFR92A
6602
: BAV99
6601
: BB151
6710
: BAV70
6711,6752
: BAS316
6751
: BZX384-C5V1
6602
7605
TSA5060ATS
:
1706
1707
AMP
I.F.
20kHz
20kHz
1730
7605
7710
7750
RECEIVER
7770
7790
RFU-6100(2/4)
10
RECEIVER
RFU-6100
P - 5
